/* style.css - 九游体育官方网站完整样式表 */

/* 全局重置与变量 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #e94560;
    --primary-dark: #d63851;
    --primary-light: #ff6b6b;
    --secondary: #0f3460;
    --accent: #16213e;
    --bg: #1a1a2e;
    --bg-dark: #0d0d1a;
    --text: #ffffff;
    --text-muted: #aaa;
    --text-dark: #888;
    --card-bg: rgba(255, 255, 255, 0.05);
    --glass: rgba(255, 255, 255, 0.1);
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-hover: 0 12px 40px rgba(0, 0, 0, 0.5);
    --border-light: rgba(255, 255, 255, 0.05);
    --border-medium: rgba(255, 255, 255, 0.1);
    --gradient-primary: linear-gradient(135deg, #e94560, #ff6b6b);
    --gradient-hero: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    --transition-base: 0.3s ease;
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

.dark-mode {
    --bg: #0d0d1a;
    --bg-dark: #0a0a14;
    --card-bg: rgba(255, 255, 255, 0.03);
    --glass: rgba(255, 255, 255, 0.05);
    --border-light: rgba(255, 255, 255, 0.03);
    --border-medium: rgba(255, 255, 255, 0.06);
}

body {
    font-family: var(--font-family);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color var(--transition-base);
}

a:hover {
    color: var(--primary-light);
}

img, svg {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== 滚动条 ===== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* ===== 选择文本 ===== */
::selection {
    background: var(--primary);
    color: var(--text);
}

/* ===== 头部导航 ===== */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-light);
    transition: all var(--transition-base);
}

header.scrolled {
    background: rgba(13, 13, 26, 0.98);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 1px;
}

.logo span {
    color: var(--text);
}

nav ul {
    display: flex;
    list-style: none;
    gap: 25px;
}

nav a {
    color: #ccc;
    font-size: 0.95rem;
    transition: color var(--transition-base);
    position: relative;
    padding: 5px 0;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-base);
    border-radius: 1px;
}

nav a:hover::after,
nav a.active::after {
    width: 100%;
}

nav a:hover,
nav a.active {
    color: var(--primary);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
    padding: 5px;
}

.menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--text);
    transition: all var(--transition-base);
    border-radius: 1px;
}

.dark-toggle {
    background: none;
    border: 1px solid #555;
    color: var(--text);
    padding: 5px 12px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: all var(--transition-base);
}

.dark-toggle:hover {
    border-color: var(--primary);
    background: rgba(233, 69, 96, 0.1);
}

/* ===== 搜索遮罩 ===== */
.search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

.search-overlay.open {
    display: flex;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.search-box {
    width: 80%;
    max-width: 600px;
    position: relative;
}

.search-box input {
    width: 100%;
    padding: 20px;
    font-size: 1.2rem;
    background: var(--card-bg);
    border: 1px solid var(--primary);
    border-radius: 10px;
    color: var(--text);
    outline: none;
    transition: border-color var(--transition-base);
}

.search-box input:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 20px rgba(233, 69, 96, 0.2);
}

.search-box .close {
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 2rem;
    color: var(--text);
    cursor: pointer;
    transition: color var(--transition-base);
    z-index: 1;
}

.search-box .close:hover {
    color: var(--primary);
}

/* ===== 面包屑 ===== */
.breadcrumb {
    padding: 100px 0 20px;
    color: var(--text-dark);
    font-size: 0.9rem;
}

.breadcrumb a {
    color: var(--text-dark);
    transition: color var(--transition-base);
}

.breadcrumb a:hover {
    color: var(--primary);
}

.breadcrumb span {
    color: var(--primary);
}

/* ===== Hero 横幅 ===== */
.hero {
    padding: 120px 0 80px;
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(233, 69, 96, 0.1) 0%, transparent 70%);
    animation: pulse 8s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(15, 52, 96, 0.15) 0%, transparent 70%);
    animation: pulse 10s ease-in-out infinite reverse;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 20px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: none;
    animation: slideUp 1s ease;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto 30px;
    animation: slideUp 1s ease 0.2s both;
}

.hero .btn {
    display: inline-block;
    background: var(--gradient-primary);
    color: var(--text);
    padding: 15px 40px;
    border-radius: 50px;
    font-weight: 600;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    animation: slideUp 1s ease 0.4s both;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.hero .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(233, 69, 96, 0.4);
}

.hero .btn:active {
    transform: translateY(-1px);
}

.hero .stats {
    display: flex;
    justify-content: center;
    gap: 50px;
    margin-top: 50px;
    flex-wrap: wrap;
    animation: slideUp 1s ease 0.6s both;
}

.hero .stat-item {
    text-align: center;
    padding: 20px 30px;
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 20px;
    border: 1px solid var(--border-light);
    transition: transform var(--transition-base);
}

.hero .stat-item:hover {
    transform: translateY(-5px);
}

.hero .stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1.2;
}

.hero .stat-label {
    color: var(--text-dark);
    font-size: 0.9rem;
    margin-top: 5px;
}

/* ===== 通用区块 ===== */
section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 50px;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--gradient-primary);
    margin: 15px auto 0;
    border-radius: 2px;
}

/* ===== 卡片网格 ===== */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 30px;
    border: 1px solid var(--border-light);
    transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(233, 69, 96, 0.2);
}

.card svg {
    width: 50px;
    height: 50px;
    margin-bottom: 20px;
}

.card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--text);
}

.card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ===== 品牌介绍 ===== */
.brand-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.brand-intro svg {
    border-radius: 20px;
    width: 100%;
    height: auto;
}

.brand-intro h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.brand-intro p {
    color: var(--text-muted);
    margin-bottom: 15px;
    line-height: 1.8;
}

/* ===== 时间线 ===== */
.timeline {
    position: relative;
    padding-left: 30px;
    max-width: 600px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 10px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--gradient-primary);
    border-radius: 1px;
}

.timeline-item {
    margin-bottom: 30px;
    position: relative;
    padding-left: 20px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -24px;
    top: 5px;
    width: 12px;
    height: 12px;
    background: var(--gradient-primary);
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(233, 69, 96, 0.4);
}

.timeline-item h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
    color: var(--text);
}

.timeline-item p {
    color: var(--text-muted);
    line-height: 1.6;
}

/* ===== 产品网格 ===== */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.product-card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 25px;
    text-align: center;
    border: 1px solid var(--border-light);
    transition: all var(--transition-smooth);
}

.product-card:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow);
    border-color: rgba(233, 69, 96, 0.2);
}

.product-card svg {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    transition: transform var(--transition-base);
}

.product-card:hover svg {
    transform: rotate(-5deg) scale(1.1);
}

.product-card h3 {
    margin-bottom: 10px;
    color: var(--text);
}

.product-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ===== 评价 ===== */
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 30px;
    border: 1px solid var(--border-light);
    transition: transform var(--transition-base);
}

.testimonial:hover {
    transform: translateY(-5px);
}

.testimonial .stars {
    color: #f1c40f;
    margin-bottom: 15px;
    font-size: 1.2rem;
    letter-spacing: 2px;
}

.testimonial p {
    font-style: italic;
    color: var(--text-muted);
    line-height: 1.7;
}

.testimonial .author {
    margin-top: 20px;
    font-weight: 600;
    color: var(--text);
    border-top: 1px solid var(--border-light);
    padding-top: 15px;
}

/* ===== 合作伙伴 ===== */
.partner-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 40px;
}

.partner-item {
    width: 120px;
    height: 60px;
    background: var(--card-bg);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.6;
    transition: all var(--transition-base);
    border: 1px solid var(--border-light);
}

.partner-item:hover {
    opacity: 1;
    transform: scale(1.05);
    border-color: var(--primary);
}

/* ===== FAQ ===== */
.faq-item {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 15px;
    margin-bottom: 15px;
    padding: 20px;
    cursor: pointer;
    border: 1px solid var(--border-light);
    transition: all var(--transition-base);
}

.faq-item:hover {
    border-color: rgba(233, 69, 96, 0.2);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: var(--text);
}

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    transition: transform var(--transition-base);
    color: var(--primary);
}

.faq-item.active .faq-question::after {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
    color: var(--text-muted);
    line-height: 1.7;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding-top: 15px;
}

/* ===== HowTo ===== */
.howto-steps {
    counter-reset: step;
    max-width: 800px;
    margin: 0 auto;
}

.howto-step {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 20px;
    margin-bottom: 15px;
    border: 1px solid var(--border-light);
    transition: transform var(--transition-base);
    color: var(--text-muted);
    line-height: 1.7;
}

.howto-step:hover {
    transform: translateX(5px);
    border-color: rgba(233, 69, 96, 0.2);
}

.howto-step::before {
    counter-increment: step;
    content: "步骤 " counter(step) ": ";
    color: var(--primary);
    font-weight: 700;
}

.howto-step strong {
    color: var(--text);
}

/* ===== 文章网格 ===== */
.article-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.article-card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 25px;
    border: 1px solid var(--border-light);
    transition: all var(--transition-smooth);
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
    border-color: rgba(233, 69, 96, 0.2);
}

.article-card .date {
    color: #666;
    font-size: 0.85rem;
    margin-bottom: 5px;
}

.article-card h3 {
    margin: 10px 0;
    font-size: 1.1rem;
    color: var(--text);
    line-height: 1.5;
}

.article-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

.article-card .read-more {
    color: var(--primary);
    font-weight: 600;
    display: inline-block;
    margin-top: 10px;
    transition: all var(--transition-base);
}

.article-card .read-more:hover {
    color: var(--primary-light);
    transform: translateX(5px);
}

/* ===== 联系我们 ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contact-info p {
    margin-bottom: 10px;
    color: var(--text-muted);
    line-height: 1.8;
}

.contact-info strong {
    color: var(--text);
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    background: var(--card-bg);
    border: 1px solid var(--border-medium);
    border-radius: 10px;
    color: var(--text);
    outline: none;
    transition: all var(--transition-base);
    font-family: var(--font-family);
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 10px rgba(233, 69, 96, 0.1);
}

.contact-form textarea {
    resize: vertical;
    min-height: 100px;
}

.contact-form button {
    background: var(--gradient-primary);
    color: var(--text);
    padding: 12px 30px;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    transition: all var(--transition-base);
    font-size: 1rem;
}

.contact-form button:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(233, 69, 96, 0.3);
}

.contact-form button:active {
    transform: translateY(0);
}

/* ===== 页脚 ===== */
footer {
    background: var(--bg-dark);
    padding: 60px 0 30px;
    border-top: 1px solid var(--border-light);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h4 {
    margin-bottom: 20px;
    font-size: 1.1rem;
    color: var(--text);
    position: relative;
    padding-bottom: 10px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: 1px;
}

.footer-col ul {
    list-style: none;
}

.footer-col li {
    margin-bottom: 10px;
}

.footer-col a {
    color: var(--text-dark);
    font-size: 0.9rem;
    transition: color var(--transition-base);
}

.footer-col a:hover {
    color: var(--primary);
}

.footer-col p {
    color: var(--text-dark);
    font-size: 0.9rem;
    line-height: 1.7;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--border-light);
    color: #666;
    font-size: 0.85rem;
    line-height: 2;
}

.footer-bottom a {
    color: var(--text-dark);
    transition: color var(--transition-base);
}

.footer-bottom a:hover {
    color: var(--primary);
}

.footer-bottom p {
    margin-bottom: 5px;
}

/* ===== 回到顶部 ===== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--gradient-primary);
    color: var(--text);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: 999;
    font-size: 1.2rem;
    box-shadow: 0 4px 15px rgba(233, 69, 96, 0.3);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(233, 69, 96, 0.5);
}

/* ===== 滚动动画 ===== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== 响应式设计 ===== */

/* 平板 */
@media (max-width: 1024px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .brand-intro {
        gap: 30px;
    }
}

/* 手机横屏与平板竖屏 */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    nav ul {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background: rgba(13, 13, 26, 0.98);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        padding: 20px;
        gap: 15px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    }

    nav ul.open {
        display: flex;
        animation: slideDown 0.3s ease;
    }

    @keyframes slideDown {
        from { opacity: 0; transform: translateY(-10px); }
        to { opacity: 1; transform: translateY(0); }
    }

    nav a {
        font-size: 1.1rem;
        padding: 10px 0;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .hero .stats {
        gap: 30px;
    }

    .hero .stat-item {
        padding: 15px 20px;
    }

    .hero .stat-number {
        font-size: 2rem;
    }

    .brand-intro {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .brand-intro h2 {
        font-size: 1.6rem;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .section-title {
        font-size: 1.6rem;
    }

    section {
        padding: 60px 0;
    }

    .card-grid,
    .product-grid,
    .testimonial-grid,
    .article-grid {
        gap: 20px;
    }
}

/* 小屏手机 */
@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.6rem;
    }

    .hero .stats {
        flex-direction: column;
        gap: 15px;
    }

    .hero .stat-item {
        padding: 12px 15px;
    }

    .header-inner {
        padding: 12px 15px;
    }

    .logo {
        font-size: 1.2rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .container {
        padding: 0 15px;
    }

    section {
        padding: 40px 0;
    }

    .section-title {
        font-size: 1.4rem;
        margin-bottom: 30px;
    }

    .card,
    .product-card,
    .testimonial,
    .article-card {
        padding: 20px;
    }

    .breadcrumb {
        padding: 80px 0 15px;
        font-size: 0.8rem;
    }

    .back-to-top {
        width: 40px;
        height: 40px;
        bottom: 20px;
        right: 20px;
        font-size: 1rem;
    }
}

/* 超大屏幕 */
@media (min-width: 1400px) {
    .container {
        max-width: 1320px;
    }

    .hero h1 {
        font-size: 3.5rem;
    }

    .hero .stat-number {
        font-size: 3rem;
    }
}

/* ===== 打印样式 ===== */
@media print {
    header,
    .back-to-top,
    .search-overlay,
    .menu-toggle,
    .dark-toggle {
        display: none !important;
    }

    body {
        background: #fff;
        color: #000;
    }

    .hero {
        padding: 40px 0;
        background: none;
    }

    .hero h1 {
        -webkit-text-fill-color: #e94560;
    }

    .card,
    .product-card,
    .testimonial,
    .article-card {
        border: 1px solid #ddd;
        background: #f9f9f9;
    }
}

/* ===== 无障碍 ===== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ===== 焦点样式 ===== */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}